1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nika2105 [10]
3 years ago
12

Translate the sentence into an equation. Seven times the sum of a number and 4 is equal to 9. Use the variable b for the unknown

number.
Mathematics
1 answer:
zzz [600]3 years ago
4 0

Answer:

7 ( b + 4 ) = 9

Step-by-step explanation:

Let the number be = b

It is given that the :

The number is added to 4.

And the value is equal to 9 when it is 7 times the sum of the number, b and 4.

Thus according to the question, the sentence can be translated in equation form as :

7 ( b + 4 ) = 9

Thus in other word, we can say that the addition of (b + 4) when it is multiplied for 7 times, we get the result as 9.

You might be interested in
How to write 47 in mayan notation
Shalnov [3]

Answer:

....

..

-

Step-by-step explanation:

so basically idk how to type it on a computer but 4 dots then under those four dots, 2 dots and a line under it

6 0
3 years ago
Jason is building a 1 : 180 scale model of a real castle. his model has a rectangular base that is 3 feet wide and 4 feet long.w
balu736 [363]
The area of the actual castle would be 388,800 sq. ft.

We would multiply each of the sides of the scale model both by 180 to find the side lengths of the actual castle.

So...
180 x 4 = 720
180 x 3 = 540

If Area is equal to Length Times Width, all thats left to do is to multiply the two sides together.

720 x 540 = 388,800

Hope this helped! :D
3 0
3 years ago
Which expression represents the expression 20 x − 10 20 ⁢ x - 10 after it has been factored completely? A. 2 ( 10 x − 5 ) 2 ⁢ (
son4ous [18]

Answer:

A. 2 ( 10 x − 5 )

D. 10 ( 2 x − 1 )

Step-by-step explanation:

Given expression:

20x − 10

Find the equivalent expression

Check all that applies

A. 2 ( 10 x − 5 )

= 20x - 10

B. 2 ( 2 x − 1 )

= 4x - 2

C. 10 ( 20 x − 10 )

= 200x - 100

D. 10 ( 2 x − 1 )

20x - 10

The correct options are

A. 2 ( 10 x − 5 )

D. 10 ( 2 x − 1 )

7 0
3 years ago
38 points please help I will give bairnleast
Goshia [24]

Answer:

i believe the fist one is a and second is b

Step-by-step explanation:

lol hope it helped u

3 0
3 years ago
Read 2 more answers
Help, thank you!
kaheart [24]

Answer:

√357

Step-by-step explanation:

multiply all three numbers together and since 357 cannot be simplified it stays as a radical

8 0
4 years ago
Other questions:
  • What is the remander of 3 divided by 95
    11·1 answer
  • PLEASE HELP!!!
    10·1 answer
  • Between which two consecutive whole numbers is <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B46%7D%20" id="TexFormula1" tit
    11·1 answer
  • Find the rate of depreciation to the nearest whole percent for a car that cost $19,000 three years ago and is now worth $12,100
    5·1 answer
  • Tamara is going to the laundromat. She needs 6 quarters for each of the 4 machines that she is using. How many dollar bills must
    12·2 answers
  • There are 5 people in a raffle drawing. Two raffle winners each win gift cards. Each gift card is the same. How many ways are th
    12·1 answer
  • What is the arc length when θ = 3 pi over 5 and the radius is 7 cm? (5 points)
    13·1 answer
  • Where can I contact the CEO of brainly I feel like they should allow more then 2 answers per question to create a more variety o
    8·1 answer
  • rue or false: It is common to denote random variables by upper-case letters and particular values of the random variables by the
    11·1 answer
  • Can anyone help me with my homework
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!